7.13 DiscoveryConfiguration parameters

7.13.1 Overview

The DiscoveryConfiguration structure used in the RegisterServer2 Service allows Servers to provide additional configuration parameters to Discovery Servers for registration. Table 133 defines the current set of discovery configuration options. The ExtensibleParameter type is defined in 7.17.

Table 133 – DiscoveryConfiguration parameterTypeIds
Symbolic IdDescription
MdnsDiscoveryConfigurationConfiguration parameters for mDNS discovery.

7.13.2 MdnsDiscoveryConfiguration

Table 134 defines the MdnsDiscoveryConfiguration parameter.

Table 134 – MdnsDiscoveryConfiguration
NameTypeDescription
MdnsDiscoveryConfigurationstructuremDNS discovery configuration.

mdnsServerName

String

The name of the Server when it is announced via mDNS. See OPC 10000-12 for the details about mDNS.

This string shall be less than 64 bytes.

If null or empty the first element of the serverNames array from RegisteredServer is used (Text of LocalizedText and truncated to 63 bytes if necessary).

serverCapabilities []

String

The set of Server capabilities supported by the Server.

A Server capability is a short identifier for a feature

The set of allowed Server capabilities are defined in OPC 10000-12.